PT6909-S中文資料普誠數據手冊PDF規(guī)格書
PT6909-S規(guī)格書詳情
DESCRIPTION
PT6909 is a fixed frequency PWM controller IC designed to control high brightness LED driver using a single-stage PFC boost-buck topology. It can achieve a well power factor and a higher dc-bus voltage. This topology allows reducing the filter capacitors and using non-electrolytic capacitors to improve reliability. The PT6909 uses open-loop peak current control technique eliminates a need for loop compensation, limits the input inrush current, and is inherently protected from input under-voltage condition.
FEATURES
? Simple Power factor Correction Integrated
? Low Start-up Current
? 8V to 12V Input Range
? Constant –Current Driver
? Programmable Fixed Frequency Operation
? Input and Output Current Sensing
? Input Current Limit
? Boost Circuit Over-Voltage Protection(LED Open Protection)
? Input Voltage Limitation
? Low Input Current Harmonic Distortion
? PWM Low-Frequency Dimming and Phase Dimming Compatible
APPLICATIONS
? LED Replacement Tube
? AC/DC LED Driver
? LED Lamp with Phase Dimmable
? Street lamps
? Traffic signals
產品屬性
- 型號：
PT6909-S
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
Power Factor Correction LED Driver
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PTC |
2015+ |
SOP-8P |
14012 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PTC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
PTC |
2016+ |
SOP8 |
6528 |
只做原裝正品現貨!或訂貨!假一賠十! |
詢價 | ||
PTC |
23+ |
SOP-8P |
2500 |
原裝正品現貨 |
詢價 | ||
PTC |
2403+ |
SOP-8 |
11809 |
原裝現貨!歡迎隨時咨詢! |
詢價 | ||
PTC |
23+ |
NA/ |
2500 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PTC |
24+ |
SOP-8P |
65300 |
一級代理/放心購買! |
詢價 | ||
PTC |
23+ |
SOP8 |
7566 |
原廠原裝 |
詢價 | ||
PTC |
24+ |
SOP-8 |
4500 |
原裝現貨假一賠十 |
詢價 | ||
PTC |
23+ |
SOP8 |
12500 |
原廠原裝正品 |
詢價 |
